"LOVE TRIP / Shiawase wo Wakenasai" is the 45th major single (47th single overall) released by AKB48, and their first double A-side single. "LOVE TRIP" is used as the theme song for the dorama Toki wo Kakeru Shoujo, "Shiawase wo Wakenasai" is used as the commercial theme song for Zexy, and "Hikari to Kage no Hibi" is used as the theme song for the 2016 broadcast of Netto Koshien.